Q: Is 21,389,845 a Composite Number?

 A: Yes, 21,389,845 is a composite number.

Why is 21,389,845 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 21,389,845 can be evenly divided by 1 5 31 155 137,999 689,995 4,277,969 and 21,389,845, with no remainder.

Since 21,389,845 cannot be divided by just 1 and 21,389,845, it is a composite number.


More Examples

Number 21,389,84321,389,84421,389,84621,389,847
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 21,389,845:


Ask a Question